| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.55 | 11.334% | $164.2733 | $164.27 | $164.25 | $164.30 |
| Purchase #2 | $173.26 | 4.238% | $180.6028 | $180.60 | $180.60 | $180.60 |
| Purchase #3 | $191.73 | 9.716% | $210.3585 | $210.36 | $210.35 | $210.40 |
| Purchase #4 | $170.86 | 9.719% | $187.4659 | $187.47 | $187.45 | $187.50 |
| Purchase #5 | $105.37 | 5.498% | $111.1632 | $111.16 | $111.15 | $111.20 |
| Purchase #6 | $223.62 | 9.281% | $244.3742 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $12.41 | 12.712% | $13.9876 | $13.99 | $14.00 | $14.00 |
| 7 purchase totals = | $1,024.80 | $1,112.2255 | $1,112.22 | $1,112.15 | $1,112.40 | |